Webster, SD Weather Forecast & Current Conditions

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Webster Weather Map
UTC Time: 9/21/2026, 03:52
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Webster, SD Regional Weather

Expires:202609210400;;795688
ASUS43 KFSD 210310
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1000 PM CDT SUN SEP 20 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.



SDZ004>011-016>023-039-040-210400-
NORTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ABERDEEN       CLOUDY    57  52  83 E7        30.18R TC  14           
WATERTOWN      CLOUDY    57  50  77 E12G17    30.17S TC  14           
BROOKINGS      LGT RAIN  56  53  90 E12       30.17R TC  13           
SISSETON         N/A     58  49  72 E8        30.19S TC  14           
$$
 

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Webster, SD

Tonight
Rain Showers
48°
20%
Monday
Mostly Cloudy
58°/ 45° 14°/
0%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Thu-Thu Night
Rain Showers
68°20°
20%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Sat Night
Rain Showers
55°13°
30%
Sunday
Rain Showers
68°20°
20%

Night: Cloudy. A slight chance of showers after midnight. Lows in the upper 40s. East winds 10 to 15 mph. Chance of rain 20 percent.

Sisseton, SD

Tonight
Cloudy
48°
0%
Monday
Mostly Cloudy
62°/ 42° 17°/
0%
Tuesday
Partly Cloudy
65°/ 45° 18°/
0%
Wednesday
Partly Cloudy
68°/ 50° 20°/ 10°
60%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
20%
Friday
Rain Showers
72°/ 55° 22°/ 13°
40%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
40%
Sunday
Rain Showers
72°22°
20%

Night: Cloudy. Patchy fog after midnight. Lows in the upper 40s. East winds 5 to 10 mph.

Watertown, SD

Tonight
Rain Showers
48°
50%
Monday
Rain Showers
58°/ 42° 14°/
50%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Partly Cloudy
65°/ 50° 18°/ 10°
60%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
30%
Friday
Rain Showers
55°13°
30%
Saturday
Rain Showers
55°/ 55° 13°/ 13°
30%
Sunday
Rain Showers
70°21°
20%

Night: Cloudy. A slight chance of drizzle this evening, then a chance of showers and drizzle after midnight. Lows in the upper 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Clark, SD

Tonight
Rain Showers
48°
70%
Monday
Rain Showers
58°/ 45° 14°/
50%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
60%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
30%
Fri Night
Rain Showers
55°13°
30%
Sat-Sat Night
Rain Showers
70°21°
20%
Sunday
Rain Showers
70°21°
20%

Night: Cloudy. A chance of showers with a slight chance of drizzle this evening, then showers likely after midnight. Lows in the upper 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Britton, SD

Tonight
Cloudy
48°
0%
Monday
Mostly Cloudy
62°/ 42° 17°/
0%
Tuesday
Partly Cloudy
65°/ 45° 18°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
20%
Friday
Rain Showers
70°/ 55° 21°/ 13°
40%
Sat Night
Rain Showers
55°13°
30%
Sunday
Rain Showers
72°22°
20%

Night: Cloudy. Patchy fog after midnight. Lows in the upper 40s. East winds 5 to 10 mph.

Aberdeen, SD

Tonight
Rain Showers
48°
40%
Monday
Mostly Cloudy
65°/ 42° 18°/
0%
Tuesday
Partly Cloudy
68°/ 48° 20°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thu-Thu Night
Rain Showers
72°22°
20%
Friday
Rain Showers
72°/ 55° 22°/ 13°
40%
Sat Night-Sun
Rain Showers
52°11°
20%

Night: Cloudy. A slight chance of drizzle this evening, then a chance of showers after midnight. Patchy fog. Lows in the upper 40s. East winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of rain 40 percent.

Milbank, SD

Tonight
Rain Showers
48°
20%
Monday
Rain Showers
58°/ 42° 14°/
20%
Tuesday
Partly Cloudy
65°/ 45° 18°/
0%
Wednesday
Partly Cloudy
68°/ 50° 20°/ 10°
70%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
30%
Fri Night
Rain Showers
55°13°
30%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
30%
Sunday
Rain Showers
72°22°
20%

Night: Cloudy. Patchy fog. A slight chance of showers after midnight. Lows in the upper 40s. East winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.

Redfield, SD

Tonight
Rain Showers
48°
90%
Monday
Rain Showers
60°/ 42° 16°/
50%
Tuesday
Partly Cloudy
65°/ 48° 18°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
30%
Fri Night
Rain Showers
55°13°
30%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
20%

Night: Cloudy. A chance of showers with a slight chance of drizzle this evening, then showers after midnight. Lows in the upper 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Wheaton, MN

Tonight
Cloudy
48°
0%
Monday
Mostly Cloudy
62°/ 42° 17°/
0%
Tuesday
Sunny
68°/ 42° 20°/
0%
Wednesday
Partly Cloudy
68°/ 48° 20°/
70%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
30%
Friday
Rain Showers
72°/ 55° 22°/ 13°
40%
Sat Night
Rain Showers
55°13°
40%
Sunday
Rain Showers
72°22°
20%

Night: Cloudy. Patchy fog after midnight. Lows in the upper 40s. East winds 5 to 10 mph.

Hayti, SD

Tonight
Rain Showers
48°
70%
Monday
Rain Showers
58°/ 42° 14°/
70%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Partly Cloudy
65°/ 48° 18°/
60%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
30%
Friday
Rain Showers
55°13°
30%
Saturday
Rain Showers
55°/ 55° 13°/ 13°
30%
Sunday
Rain Showers
70°21°
20%

Night: Cloudy. A chance of drizzle and showers this evening, then showers likely after midnight. Lows in the upper 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Ortonville, MN

Tonight
Cloudy
48°
0%
Monday
Mostly Cloudy
62°/ 42° 17°/
0%
Tuesday
Sunny
65°/ 42° 18°/
0%
Wednesday
Partly Cloudy
68°/ 48° 20°/
60%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
30%
Friday
Rain Showers
70°/ 55° 21°/ 13°
40%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
40%
Sunday
Rain Showers
72°22°
20%

Night: Cloudy. Patchy fog after midnight. Lows in the upper 40s. East winds 5 to 10 mph.

Gwinner, ND

Tonight
Cloudy
45°
0%
Monday
Sunny
65°/ 40° 18°/
0%
Tuesday
Sunny
65°/ 45° 18°/
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
0%
Thursday
Rain Showers
70°/ 50° 21°/ 10°
N/A
Friday
Rain Showers
70°/ 55° 21°/ 13°
N/A
Saturday
Rain Showers
70°/ 55° 21°/ 13°
N/A
Sunday
Rain Showers
70°21°
N/A

Night: Cloudy. Lows in the mid 40s. East winds 5 to 15 mph.

Clear Lake, SD

Tonight
Rain Showers
48°
50%
Monday
Rain Showers
55°/ 42° 13°/
50%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Partly Cloudy
65°/ 50° 18°/ 10°
70%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
30%
Friday
Rain Showers
55°13°
30%
Saturday
Rain Showers
55°/ 55° 13°/ 13°
30%

Night: Cloudy. A slight chance of drizzle this evening, then a chance of showers and drizzle after midnight. Lows in the upper 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Wahpeton, ND

Tonight
Mostly Cloudy
45°
0%
Monday
Sunny
65°/ 40° 18°/
0%
Tuesday
Sunny
65°/ 45° 18°/
0%
Wednesday
Sunny
65°/ 45° 18°/
0%
Thursday
Rain Showers
70°/ 50° 21°/ 10°
N/A
Friday
Rain Showers
75°/ 55° 24°/ 13°
N/A
Saturday
Rain Showers
70°/ 50° 21°/ 10°
N/A
Sunday
Rain Showers
70°21°
N/A

Night: Mostly cloudy. Lows in the mid 40s. East winds 5 to 15 mph.

Ellendale, ND

Tonight
Cloudy
48°
0%
Monday
Mostly Cloudy
65°/ 42° 18°/
0%
Tuesday
Sunny
68°/ 48° 20°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Mostly Cloudy
72°/ 52° 22°/ 11°
20%
Friday
Rain Showers
72°/ 55° 22°/ 13°
30%
Saturday
Rain Showers
72°/ 52° 22°/ 11°
30%
Sunday
Rain Showers
72°22°
20%

Night: Cloudy. Lows in the upper 40s. East winds 5 to 10 mph.

Madison, MN

Tonight
Rain
48°
50%
Monday
Rain
58°/ 45° 14°/
50%
Tuesday
Sunny
65°/ 42° 18°/
0%
Wednesday
Sunny
68°/ 48° 20°/
70%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
30%
Friday
Rain Showers
72°/ 55° 22°/ 13°
30%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
30%
Sunday
Partly Cloudy
72°22°
0%

Night: Cloudy. Slight chance of rain late in the evening. Chance of rain after midnight. Lows in the upper 40s. East winds 5 to 10 mph. Chance of rain 50 percent.

De Smet, SD

Tonight
Rain Showers
50°10°
100%
Monday
Rain Showers
58°/ 45° 14°/
70%
Tuesday
Sunny
62°/ 45° 17°/
0%
Wednesday
Rain Showers
65°/ 48° 18°/
60%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
30%
Friday
Rain Showers
68°/ 55° 20°/ 13°
30%
Saturday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Sunday
Partly Cloudy
70°21°
0%

Night: Showers. Lows around 50. East winds around 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Ipswich, SD

Tonight
Rain Showers
48°
50%
Monday
Rain Showers
62°/ 42° 17°/
20%
Tuesday
Partly Cloudy
65°/ 48° 18°/
20%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Mostly Cloudy
72°/ 52° 22°/ 11°
20%
Fri-Fri Night
Rain Showers
72°22°
30%
Saturday
Rain Showers
72°/ 52° 22°/ 11°
20%

Night: A slight chance of drizzle this evening. Cloudy with a chance of showers. Lows in the upper 40s. East winds 5 to 10 mph. Chance of rain 50 percent.

Faulkton, SD

Tonight
Rain Showers
50°10°
90%
Monday
Rain Showers
60°/ 42° 16°/
50%
Tuesday
Partly Cloudy
62°/ 48° 17°/
20%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
50%
Thursday
Mostly Cloudy
72°/ 52° 22°/ 11°
20%
Fri-Fri Night
Rain Showers
72°22°
30%
Saturday
Rain Showers
72°/ 52° 22°/ 11°
20%

Night: Showers likely with a chance of drizzle this evening, then showers after midnight. Lows around 50. East winds 10 to 15 mph. Chance of rain 90 percent.

Huron, SD

Tonight
Rain Showers
52°11°
100%
Monday
Rain Showers
58°/ 45° 14°/
70%
Tuesday
Partly Cloudy
65°/ 48° 18°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Mostly Cloudy
70°/ 52° 21°/ 11°
30%
Friday
Rain Showers
72°/ 55° 22°/ 13°
30%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Sunny
72°22°
0%

Night: Showers. Lows in the lower 50s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Names listed above may include county names.

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